Aqua(2,2′-diamino-4,4′-bi-1,3-thiazole-κ2 N 3,N 3′)(pyridine-2,6-dicarboxylato-κ3 O 2,N,O 6)zinc tetrahydrate
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چکیده
The title compound, [Zn(C(7)H(3)NO(4))(C(6)H(6)N(4)S(2))(H(2)O)]·4H(2)O, assumes a distorted octa-hedral coordination geometry around the Zn(2+) cation, formed by a diamino-bithia-zole (DABT) mol-ecule, a pyridine-2,6-dicarboxyl-ate anion and a water mol-ecule. The pyridine-2,6-dicarboxyl-ate anion chelates to the Zn(II) atom with a facial configuration. Within the chelating DABT ligand, the two thia-zole rings are twisted by a dihedral angle of 14.52 (8)° with respect to each other. O-H⋯O and N-H⋯O hydrogen bonds occur in the crystal structure.
منابع مشابه
Tetraaqua(2,2′-diamino-4,4′-bi-1,3-thiazole-κ2 N 3,N 3′)nickel(II) bis(pyridine-2,6-dicarboxylato-κ3 O 2,N,O 6)nickel(II) trihydrate
The crystal structure of the title compound, [Ni(C(6)H(6)N(4)S(2))(H(2)O)(4)][Ni(C(7)H(3)NO(4))(2)]·3H(2)O, consists of Ni(II) complex cations, Ni(II) complex anions and lattice water mol-ecules. The Ni(II) ions in both the complex cation and anion assume a distorted octa-hedral coordination geometry. O-H⋯O, N-H⋯O and C-H⋯S hydrogen bonds occur in the crystal structure.
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